Excavator pedal valve
AssigneeYoung Dong Tech Co., Ltd.
InventorsChan Heon YOON, Chul Ki SONG
Life of this patent
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Abstract
An excavator pedal valve, including: a body part in which a flow path for controlling forward and backward traveling is formed in a front and a rear of an interior in a vertical direction; a cam part provided at an upper end of the body part and provided so as to be rotatable in a forward direction and a rear direction with respect to a central axis by driving of a pedal; a rod part provided in each of a front lower portion and a rear lower portion of the cam part to apply force in a vertical direction along the flow path of the body part; and a return elastic part provided in a lower portion of the rod part to return the rod part upward. A rotation part is formed at a lower portion of the cam part having a contact surface with the rod part.
Claims5
An excavator pedal valve comprising:
- a body part in which a flow path for controlling forward and backward traveling is formed in a front and a rear of an interior in a vertical direction;
- a cam part provided at an upper end of the body part and provided so as to be rotatable in a forward direction and a rear direction with respect to a central axis by driving of a pedal;
- a rod part provided in each of a front lower portion and a rear lower portion of the cam part to apply force in a vertical direction along the flow path of the body part;
- and
- a return elastic part provided in a lower portion of the rod part to return the rod part upward,
- wherein a rotation part is formed at a lower portion of the cam part having a contact surface with the rod part.
Dependencies are inferred from the claim text.